1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zvonat [6]
2 years ago
6

Mrs. Taft keeps inventory of the copy paper in the school copier room. Nine weeks ago, there were 150 reams of copy paper in the

room. Now, there are 85 reams left. Which of the following two expressions are equivalent to the average weekly change in the number of reams of copy paper in the copier room over this time period?
Choices: -9/65, 9/-65, 65/-9, -65/9 (the negative for this one applies to both numbers.) and -65/-9
Mathematics
1 answer:
Novay_Z [31]2 years ago
5 0

Answer:

-9/65

Step-by-step explanation:

You might be interested in
Cones A and B both have volume 48pi cubic units, but have different dimensions. Cone A has radius 6 units and height 4 units. Fi
Andre45 [30]

Answer:

hdhehdjejrjejejejejrjrjrjeejjjjjjhshdhdhdheejjeheje

7 0
2 years ago
Hello, here's the question :D
antoniya [11.8K]

Answer:

(examples) n = 2

n = 3

n = 4

Step-by-step explanation:

to demonstrate, all you do is select a number to represent 'n' and plug it in.

so for example, n = 2:

2(2) + 3(2) = 5(2)

4 + 6 = 10, which is true.

4 0
2 years ago
HELP HELP HELP HELP
Harrizon [31]

Answer:

62.8cubic units

Step-by-step explanation:

volume of a cylinder isπ×radius×radius×height.hope it helps.

4 0
2 years ago
Find the domain and range of the relation. Also determine whether the relation is a function.
OLEGan [10]

Answer:

The relation is a function!

Your Domain should be...

{-1, 1, 7, 9}

Your Range should be...

{-1, 8, 9}

WHY?

Your domain is always your x-coordinates, which are the first coordinates in a pair.

Your range is always your y-coordinates, which are the second coordinates in a pair.

When listing the points, it's important to remain a relation CANNOT be a function if the x's repeat, so luckily, they do not repeat.

Also, when listing points for your range, remember, if they repeat, you should only count one of the numbers, as you can see from the answer, there was two nines, but instead I put one.

5 0
2 years ago
Who is Lonely at the current moment....and not busy?
sergejj [24]

hAHAHahah haHaHrwahrahweha

5 0
2 years ago
Other questions:
  • Find the vertex form of the following quadratic function. f(x)= x^2-11x+9
    9·1 answer
  • Solve the equation 3/4x-5=x
    6·1 answer
  • I’m a mixed number. My denominator is the sixth prime number. My numerator is one less than my denominator. I am greater than fi
    6·1 answer
  • Can you please help me with this?
    14·2 answers
  • What is equal to 0.25
    10·1 answer
  • The radius of a circle is 4 in . Find it’s circumference in terms of
    5·1 answer
  • Suppose you're on a game show, and you're given the choice of three doors: Behind one door is a sports car; behind all of the ot
    6·2 answers
  • Write 7.263 to 1 decimal place​
    7·2 answers
  • Please help i need it so bad
    12·1 answer
  • A clinical trail tests a method designed to increase the probability of conceving a girl. In the study 280 babies were born, and
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!